Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Sine Cosine and TAngent of Obtuse Angles

Author:Jamie Moodie
Topic:Angles, Cosine, Sine
In this activity, you will use GeoGebra to drag point A to create each listed primary angle B. Then, use the side lengths and your calculator to determine the value of each primarytrigonometric ratio in the chart.

New Resources

  • Translation of the Graph of a Function
  • Intersections of y=a^x and y=log(a, x)
  • z`]]
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • functionartculture

Discover Resources

  • Step 3
  • Potenzfunktionen
  • Problem 36 - Piecewise Functions
  • Fraction bars
  • تحقق3 الدوران

Discover Topics

  • Root
  • Differential Equation
  • Matrices
  • Ratios
  • Cone
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2025 GeoGebra®